Improve form validation

src/app/services/toast.service.ts

@@ -125,4 +125,25 @@ export class ToastService {
     
   }
 
+
+  loading() : HTMLDivElement {
+    let loader: HTMLDivElement = document.createElement('div')
+    loader.innerHTML = `
+
+    <div class="loading-blocker">
+      <div class="loading-blocker-container">
+      <img src="/assets/images/Blocks-loader.gif"  width="250" />
+      </div>
+    </div>
+    `
+
+    document.body.append(loader)
+
+    loader.addEventListener('click', ()=>{
+      // loader.remove()
+    })
+    return loader
+    
+  }
+
 }